Technological reckonings for the computer control of the warp drum speed

The paper presents the technological reckonings that may be used for the computer programs meant for the automatic adjustment of the warp drum speed. The relationships point out the possibility of using one of the following variable parameters for the computer's control: the winding ray, the number of winding rotations and the length of the winding stripe. The relationships also show, for certain type of warps, the constant parameters, which should be used by the computer warp speed, the ray of the empty drum, fineness and density of the yarns, the winding density etc. Within the paper there are also presented the variation curves of the warp drum speed, depending on the length of the wounded stripe.